[ODE] parallel ODE

Sure, http://www.tosos.com/parallelLCP.pdf
I'm not sure if this would be a good way to solve the LCP in parallel, but I
would like to know if anyone disagrees that it is a way.
On Thu, 23 Feb 2006, Nguyen Binh wrote:
-->It would be nice if you share with us your algorithm.
-->In my knowledge, there are no real good ways to solve LCP in parallel except
-->using iterative methods which is not accurate enough in some applications.
-->
-->
-->On 2/23/06, Daniel Duhprey <duhprey at yahoo.com> wrote:
-->>
-->> On Thu, 23 Feb 2006, Misha Smelyanskiy wrote:
-->>
-->> -->Yes that is what I mean. Either stepping islands in parallel, or
-->> parallelizing a single island, if there are only a few islands. For CD, I
-->> mean parallelizing a given space: both broad and narrow phases.
-->> --> Seems like none has done it yet.
-->>
-->> i wrote a paper for a class last year describing an algorithm
-->> parallelizing
-->> the LCP itself. It was a bit of a cheat because the LCP is such a long
-->> winded
-->> algorithm, but it was surprisingly easy (don't tell my professor.) I
-->> haven't
-->> had time to go back and look at incremental algorithms to see if there's
-->> any
-->> advantage there, but I know they still beat my parallelLCP. Anyway I
-->> think
-->> the net result, if I'm reading the right section, is that the original
-->> O(N^3)
-->> process can be done with O(N^3) processors in O(N) time. The "processors"
-->> in
-->> this case need to know only multiply and add, I believe. Probably more
-->> useful
-->> for a FPGA than a CPU, really. I thought it was interesting :)
-->>
-->> --
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-->> Computer Science is no more about computers than astronomy is about
-->> telescopes. Dijkstra
-->> The European finds intercourse with Americans easy and
-->> agreeable. Einstein
-->> Not a shred of evidence exists in favor of the idea that life is
-->> serious. Gill
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-->
-->
-->
-->--
-->--------------------------------------------------
-->Binh Nguyen
-->Computer Science Department
-->Rensselaer Polytechnic Institute
-->Troy, NY, 12180
-->--------------------------------------------------
-->
--
------------
email: duhprey at tosos.com www: http://paradox.tosos.com/ icq: 129354442
Computer Science is no more about computers than astronomy is about telescopes. Dijkstra
The European finds intercourse with Americans easy and agreeable. Einstein
Not a shred of evidence exists in favor of the idea that life is serious. Gill